User's Manual

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Table Of Contents

Contents
Table Index
Figure Index
1Introduction
1.1Product Outline
1.2Hardware Interface Overview
1.3Hardware Block Diagram
1.4Functional Overview
2Package Information
2.1.Pin Assignment Overview
2.2.Pin Description
2.3.Mechanical Information
2.4.Footprint Recommendation
3Interface Application
3.1Power Supply
- 3.1.1Power Supply Design Guide
- 3.1.2Voltage Monitor
- 3.2Power on/Power off/Reset Function
3.3UART Interface
- 3.3.1.UART Design Guide
- 3.3.2.RI Behavior
- 3.3.3.DTR Behavior
3.4USB Interface
3.5SIM Interface
- 3.5.1.SIM Application Guide
3.6PCM Interface
3.7I2C Interface
3.8SPI Interface
3.9Network status
3.10ADC interface
3.11LDO output
3.12USB_BOOT Interface
3.13GPIO Interface
3.14 RF control Interface
3.15Force USB Download Interface
4RF Specifications
4.1LTE RF Specifications
4.2LTE Antenna Design Guide
4.3GNSS
- 4.3.1.GNSS Technical specification
- 4.3.2.GNSS Application Guide
4.4RF traces note
- 4.4.1RF traces layout
- 4.4.2LTE ANT and other system ANT decoupling
5 Electrical Specifications
5.1Absolute maximum ratings
5.2Operating conditions
5.3Operating Mode
- 5.3.1Operating Mode Definition
- 5.3.2Flight Mode
- 5.3.3Sleep mode
- 5.3.4Minimum functionality mode and Flight mode
  - 5.3.5Power Saving Mode (PSM)
  - 5.3.6Extended Mode DRX (e-DRX)
5.4Current Consumption
5.5ESD Notes
6 SMT Production Guide
6.1Top and Bottom View of SIM7090G
6.2Label Information
6.3Typical SMT Reflow Profile
- 6.4Moisture Sensitivity Level (MSL)
6.5Baking
6.6Stencil Foil Design Recommendation
7 Packaging
7.1Tray packaging
8 Appendix
8.1Coding Schemes and Maximum Net Data Rates over Air
8.2Related Documents
8.3Terms and Abbreviations
8.4Safety Caution
- 8.5 Notes:

SIM7090G User Manual V1.01

www.simcom.com 71 / 77

Big carton drawing：

Figure 38: Big carton drawing

Table 46: Big Carton size

Length（±10mm）

Width（±10mm）

Height（±10mm）

Module number

380

280

1000*4=4000